48fdd0dcedd0e3825405bf319d98ead9dfa99d101b88b94051cce67aff633ac5

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 10:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

28ef519505f3bde3bda153cfc2415740N.exe
Size

949KB
MD5

28ef519505f3bde3bda153cfc2415740
SHA1

4d2eee9ee342474b01e69deb5f727b93b3d54baa
SHA256

48fdd0dcedd0e3825405bf319d98ead9dfa99d101b88b94051cce67aff633ac5
SHA512

79844a1a2ea0d4b77d1278b7aad20bc3a8658311087cc87e9a45959716f7b290330e2d6321c1747fb9fbeea4071cdcbddee6b2e5445db2075d16e11b432608ed
SSDEEP

24576:7udWrWmQ30WGa13KF6hm5+L1XqdxI0V/H:O0IgFn+OJH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1984	usnscv.exe

Loads dropped DLL 2 IoCs

pid	Process
2088	28ef519505f3bde3bda153cfc2415740N.exe
2088	28ef519505f3bde3bda153cfc2415740N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	28ef519505f3bde3bda153cfc2415740N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 1984	2088	28ef519505f3bde3bda153cfc2415740N.exe	30
PID 2088 wrote to memory of 1984	2088	28ef519505f3bde3bda153cfc2415740N.exe	30
PID 2088 wrote to memory of 1984	2088	28ef519505f3bde3bda153cfc2415740N.exe	30
PID 2088 wrote to memory of 1984	2088	28ef519505f3bde3bda153cfc2415740N.exe	30

C:\Users\Admin\AppData\Local\Temp\28ef519505f3bde3bda153cfc2415740N.exe
"C:\Users\Admin\AppData\Local\Temp\28ef519505f3bde3bda153cfc2415740N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Users\Admin\AppData\Local\usnscv.exe
  "C:\Users\Admin\AppData\Local\usnscv.exe"
  2⤵
  - Executes dropped EXE
  PID:1984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\usnscv.exe

Filesize
949KB

MD5
28ef519505f3bde3bda153cfc2415740

SHA1
4d2eee9ee342474b01e69deb5f727b93b3d54baa

SHA256
48fdd0dcedd0e3825405bf319d98ead9dfa99d101b88b94051cce67aff633ac5

SHA512
79844a1a2ea0d4b77d1278b7aad20bc3a8658311087cc87e9a45959716f7b290330e2d6321c1747fb9fbeea4071cdcbddee6b2e5445db2075d16e11b432608ed

Download Submit
memory/2088-1-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2088-8-0x0000000000400000-0x00000000004F9000-memory.dmp

Filesize
996KB

Download